In this lecture we show that the concepts of controllability and observability are. related to linear systems of algebraic equations. It is well known that a solvable. system of linear algebraic equations has a solution if and only if the rank of the. system matrix is full . Observability and controllability tests will be connected to. the rank tests of ceratin matrices: the controllability and observability matrices.
Here are the standardized sizes in volume for coffee cups and the mug which are used in cafe shops and restaurants (theirs size in different locations can slightly vary). Typically, reflecting common sizes of ceramic and takeaway paper cups, they are: 1  the small cup holds 8 fl oz-fluid ounces.
0.00781 Gallons (gal) Ounces : A fluid ounce (abbreviated fl oz, fl. oz. or oz. fl.) is a unit of volume. It is equal to about 28.41 ml in the imperial system or about 29.57 ml in the US system. The fluid ounce is sometimes referred to simply as an ounce in applications where its use is implicit.